Inventor · disambiguated record
Gwynne Johnston
Also filed as: JOHNSTON GWYNNE
6 granted patents·4 pending applications·27 citations·filing 2004–2016
78Inventor score
Top patents by PatentIndex Score
10 records- 0178US7520746B1Annealing furnace cooling and purging system and methodTEMPLE STEEL COMPANY·Filed 2007·Granted Apr 21, 2009·13 cites·30 claims
- 0270US7371296B1Annealing furnace cooling and purging system and methodTEMPEL STEEL CO·Filed 2004·Granted May 13, 2008·8 cites·20 claims
- 0368US7435375B1Annealing furnace purging and oxidation system and methodTEMPEL STEEL CO·Filed 2007·Granted Oct 14, 2008·1 cites·20 claims
- 0461US7361238B1Annealing furnace purging and oxidation system and methodTEMPEL STEEL CO·Filed 2004·Granted Apr 22, 2008·4 cites·16 claims
- 0559US2015101183A1Method for producing a magnetic core with improved electrical propertiesJOHNSTON GWYNNE·Filed 2014·Application pending·0 cites
- 0656US9214845B2Process for annealing of helical wound cores used for automotive alternator applicationsJOHNSTON GWYNNE·Filed 2013·Granted Dec 15, 2015·1 cites·10 claims
- 0752US2013039804A1Electrical steel with high strength and low electrical lossesJOHNSTON GWYNNE·Filed 2012·Application pending·0 cites
- 0852US2014150249A1Cold rolled motor lamination electrical steels with reduced aging and improved electrical propertiesJOHNSTON GWYNNE·Filed 2012·Application pending·0 cites
- 0947US2011273054A1Electrical steel, a motor, and a method for manufacture of electrical steel with high strength and low electrical lossesJOHNSTON GWYNNE·Filed 2010·Application pending·0 cites
- 1030US10374497B2Method to manufacture improved exciter for an electrical generatorJOHNSTON GWYNNE·Filed 2016·Granted Aug 6, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →